2102301121 has 16 divisors (see below), whose sum is σ = 2143238400. Its totient is φ = 2061940608.

The previous prime is 2102301109. The next prime is 2102301181. The reversal of 2102301121 is 1211032012.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2102301121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2102301181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6716461 + ... + 6716773.

It is an arithmetic number, because the mean of its divisors is an integer number (133952400).

Almost surely, 2^2102301121 is an apocalyptic number.

It is an amenable number.

2102301121 is a deficient number, since it is larger than the sum of its proper divisors (40937279).

2102301121 is a wasteful number, since it uses less digits than its factorization.

2102301121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2102301121 is about 45850.8573638487. The cubic root of 2102301121 is about 1281.0467351359.

Adding to 2102301121 its reverse (1211032012), we get a palindrome (3313333133).

The spelling of 2102301121 in words is "two billion, one hundred two million, three hundred one thousand, one hundred twenty-one".